5310-00-253-6718

Find complete technical information, availability, and procurement data for: 5310-00-253-6718
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-253-6718

Item Name Code

13393

Assigment Date

07/30/1969 (56 years ago)

An insulator that is essentially thin and flat, with one through hole centrally located. The general shape may vary by the addition of features such as beveled edges, indented surfaces, through hole keys, and/or peripheral flats. The thickness measured between the two parallel bearing surfaces must not exceed 25 percent of the outside diameter or the shortest distance between peripheral flats. The thickness measured between the two parallel bearing surfaces must not exceed 25 percent of the outside diameter or the shortest distance between peripheral flats. Excludes:items with more than one hole. See also insulator, disk; insulator, bead; insulator, bushing; and insulator, plate

0.201 inches minimum and 0.211 inches maximum hole diameter, rectangular cross-sectional shape style, round peripheral shape style, 0.115 inches minimum and 0.135 inches maximum thickness, round center hole shape style

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Cross-Sectional Shape Style: rectangular
Hole Diameter: 0.201 inches minimum and 0.211 inches maximum
Peripheral Shape Style: round
Center Hole Shape Style: round
Thickness: 0.115 inches minimum and 0.135 inches maximum
Overall Diameter: 0.865 inches minimum and 0.885 inches maximum
Special Features: 0.031 in. by 40 deg min 50 deg max chamfer one side of bearing surface
Material: aluminum alloy 6061 overall
Surface Treatment: anodize overall

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
2653153	Flat Washer
BUWEPSDWG265315 3	Flat Washer

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5310-00-253-6718?

The FSCG of the NSN 5310-00-253-6718 is 5310

Does the NSN 5310-00-253-6718 have a Schedule B code assigned?

Yes, the Schedule B code is 7616108000

Does NSN 5310-00-253-6718 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5310-00-253-6718 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-253-6718 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 5310-00-253-6718 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Wed, Jul 30, 1969